Hauv cov txheej txheem npaj ntawm hloov cov khoom siv bitumen, ntsuas kub yog qhov tseem ceeb heev. Yog tias qhov kub me me dhau lawm, cov me me yuav thickumen yuav thicker, tsawg kua, thiab nyuaj rau emulsify; Yog tias cov me ntsis kub dhau lawm siab dhau, ntawm ib sab tes, nws yuav ua rau cov bitumen rau hnub nyoog. Nyob rau tib lub sijhawm, qhov ntsuas kub ntawm cov inlet thiab qhov hluav taws xob ntawm lub emulsified bitumen yuav dhau los ua kom ruaj khov, uas yuav cuam tshuam rau kev ruaj khov ntawm emulsifier thiab qhov zoo ntawm emulsified bitumen. Dab tsi txhua tus neeg yuav tsum nkag siab yog tias bitumen yog ib qho tseem ceeb ntawm emulsified bitumen, feem ntau tus account rau 50% ntawm tag nrho cov khoom plig emulsified.

Thaum lub emulsified bitumen yog tsuag los yog sib xyaw, lub emulsified bitumen yog demulsified, thiab tom qab cov dej hauv nws evaporates, dab tsi yog tiag tiag sab laug rau hauv av yog bitumen. Yog li ntawd, kev npaj ntawm bitumen yog tshwj xeeb yog ib qho tseem ceeb. Ib qho ntxiv, txhua tus yuav tsum tau nco ntsoov tias thaum muaj emulsified bitumen cog yog tsim, viscosity ntawm bitumen txo li qhov kub nce ntxiv. Rau txhua 12 ° C nce, nws cov qauv viscamed li cas los ob npaug.
Thaum kev tsim khoom, lub hauv paus pib ua haujlwm tsawg dua yuav tsum xub ua kom sov ua ntej tso tawm ua ntej emulsification tuaj yeem nqa tawm. Txhawm rau yoog kom yoog tau emulsification muaj peev xwm ntawm micronizer, cov viscamic viscosity ntawm cov cultivation puag bagumen feem ntau tswj tau li 200 cst. Qhov ntsuas kub qis dua, qhov ntau dua qhov viscosity, yog li cov kua dej bitumen yuav tsum tau hloov kho. thiab lub siab ntawm lub micronizer, nws tsis tuaj yeem emulsified; Tab sis ntawm qhov tod tes, txhawm rau kom zam dhau kev evaporation thiab cov khoom siv ntau dhau ntawm kev ua tiav ntawm cov khoom siv hluav taws xob hauv lub sijhawm ua tiav cov qoob loo ntau dhau, lub micronizer feem ntau siv. Qhov ntsuas kub ntawm cov khoom tiav ntawm kev nkag thiab tawm yuav tsum qis dua 85 ° C.